diff options
Diffstat (limited to 'xenolinux-2.4.22-sparse/arch/xeno/drivers/network/network.c')
| -rw-r--r-- | xenolinux-2.4.22-sparse/arch/xeno/drivers/network/network.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/xenolinux-2.4.22-sparse/arch/xeno/drivers/network/network.c b/xenolinux-2.4.22-sparse/arch/xeno/drivers/network/network.c index 786af5b692..51d86c8fb3 100644 --- a/xenolinux-2.4.22-sparse/arch/xeno/drivers/network/network.c +++ b/xenolinux-2.4.22-sparse/arch/xeno/drivers/network/network.c @@ -189,7 +189,7 @@ static void network_tx_buf_gc(struct net_device *dev) /* Set a new event, then check for race with update of tx_cons. */ np->net_idx->tx_event = TX_RING_ADD(prod, (atomic_read(&np->tx_entries)>>1) + 1); - smp_mb(); + mb(); } while ( prod != np->net_idx->tx_resp_prod ); @@ -320,7 +320,7 @@ static int network_start_xmit(struct sk_buff *skb, struct net_device *dev) np->stats.tx_packets++; /* Only notify Xen if there are no outstanding responses. */ - smp_mb(); + mb(); if ( np->net_idx->tx_resp_prod == i ) HYPERVISOR_net_update(); @@ -394,7 +394,7 @@ static void network_interrupt(int irq, void *dev_id, struct pt_regs *ptregs) network_alloc_rx_buffers(dev); /* Deal with hypervisor racing our resetting of rx_event. */ - smp_mb(); + mb(); if ( np->net_idx->rx_resp_prod != i ) goto again; } |